| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ph6H12O6 = 2 Ph2H6O + 2 PhO2
S2O3 = S + O2 =>
2 S2O3 = 4 S + 3 O2
HNO3 + NH4OH = H2O + NH4NO3 =>
HNO3 + NH4OH = H2O + NH4NO3
CaSiO3(s) + HF(aq) = CaF2(aq) + SiF4(g) + H2O(l) =>
CaSiO3(s) + 6 HF(aq) = CaF2(aq) + SiF4(g) + 3 H2O(l)
C2H6(g) + O2 = CO2 + H2O(g) =>
2 C2H6(g) + 7 O2 = 4 CO2 + 6 H2O(g)
C2H2 + Na = C2Na2 + H2 =>
C2H2 + 2 Na = C2Na2 + H2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
CO(NH2)2 + HOCl = NCl3(aq) + CO2 + H2O =>
CO(NH2)2 + 6 HOCl = 2 NCl3(aq) + CO2 + 5 H2O
CC6H8O6 + KIO3 = C6H6O6 + KI + H2O =>
6 CC6H8O6 + 3 KIO3 = 7 C6H6O6 + 3 KI + 3 H2O
Zn + HCl = Zn*HCl =>
Zn + HCl = Zn*HCl
Al + H2(SO4) = H2 + Al(SO4)3 =>
Al + 3 H2(SO4) = 3 H2 + Al(SO4)3
CaCo3 + H2O2 = Co2 + Ca(OH)2 =>
2 CaCo3 + 2 H2O2 = 3 Co2 + 2 Ca(OH)2
NiO + HCl = NiCl + HO =>
NiO + HCl = NiCl + HO
NaH2PO4 + H2CO3 = Na2CO3 + H3PO4 =>
2 NaH2PO4 + H2CO3 = Na2CO3 + 2 H3PO4
C7H6O + I2 + OH{-} = CHI3C6H5COO{-} + I{-} + H2O =>
8 C7H6O + 16 I2 + 18 OH{-} = 7 CHI3C6H5COO{-} + 11 I{-} + 12 H2O
C5H10N2O3 + O2 = H2O + CO2 + NH3 =>
2 C5H10N2O3 + 9 O2 = 4 H2O + 10 CO2 + 4 NH3
AgNo3 + Br = AgBr + No3 =>
AgNo3 + Br = AgBr + No3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
BaOH2 + Br = BaBr2 + H2O =>
BaOH2 + 2 Br = BaBr2 + H2O
C2H6(g) + O2 = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2 = 4 CO2(g) + 6 H2O(g)
BeCl2 + H2S = BeS + HCl =>
BeCl2 + H2S = BeS + 2 HCl
KOH + CO = K2CO3 + H2 =>
2 KOH + CO = K2CO3 + H2
Al2(SO3)3 + H2CO3 = Al2(CO3)3 + H2SO3 =>
Al2(SO3)3 + 3 H2CO3 = Al2(CO3)3 + 3 H2SO3
COF2 + H2O = HF + CO2 =>
COF2 + H2O = 2 HF + CO2
CuSO4 + NaOH + KNaC4H4O5 = Na2SO4 + CuC4H4O5 + KOH =>
CuSO4 + NaOH + KNaC4H4O5 = Na2SO4 + CuC4H4O5 + KOH
Co + N = CoN =>
Co + N = CoN
BeCl2 + H2S = BeS + HCl =>
BeCl2 + H2S = BeS + 2 HCl
HCl + Sn + NO3 = SnCl6 + NO2 + H2O =>
6 HCl + Sn + 3 NO3 = SnCl6 + 3 NO2 + 3 H2O
NaHCO3(aq) + KOH(aq) = Na2CO3 + K2CO3 + H2O =>
2 NaHCO3(aq) + 2 KOH(aq) = Na2CO3 + K2CO3 + 2 H2O
CO2 + Be(OH)2 = H2O + BeCO3 =>
CO2 + Be(OH)2 = H2O + BeCO3
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
BeCl2 + H2S = BeS + HCl =>
BeCl2 + H2S = BeS + 2 HCl
C3H7OH + K2Cr2O7 + H2SO4 = CH3CH2CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H7OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
BeCl2 + H2S = BeS + HCl =>
BeCl2 + H2S = BeS + 2 HCl
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
CuCl2 + MgSO4 = Cu(SO4) + MgCl2 =>
CuCl2 + MgSO4 = Cu(SO4) + MgCl2
BeCl2 + H2S = BeS + HCl =>
BeCl2 + H2S = BeS + 2 HCl
H3O + H2O2 = H2O =>
2 H3O + H2O2 = 4 H2O
Na2SO4 + NaOH = Na2SO4NaOH =>
Na2SO4 + NaOH = Na2SO4NaOH
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
BeCl2 + H2S = BeS + HCl =>
BeCl2 + H2S = BeS + 2 HCl
SrSO4 + NH4HCO3 = SrCO3 + (NH4)2SO4 + CO2 + H2O =>
SrSO4 + 2 NH4HCO3 = SrCO3 + (NH4)2SO4 + CO2 + H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
BeCl2 + H2S = BeS + HCl =>
BeCl2 + H2S = BeS + 2 HCl
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
MgCaSi2O6 + CO2 + H2O = Mg2(CO3)(OH)2*3H2O + CaCO3 + SiO2 =>
2 MgCaSi2O6 + 3 CO2 + 4 H2O = Mg2(CO3)(OH)2*3H2O + 2 CaCO3 + 4 SiO2
Ag + H2SO4 = Ag(SO4)3 + H2 =>
Ag + 3 H2SO4 = Ag(SO4)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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